Credential Guard Archives

Winsage

March 11, 2026

How to disable Hyper-V for Windows 11

Microsoft's Hyper-V is a hardware virtualization platform integrated into Windows 11 Professional, Enterprise, and Education editions, allowing users to host multiple virtual machines (VMs) on a single computer. It operates using a type 1 hypervisor directly on hardware, enabling VMs to share resources like CPU, memory, and storage. Hyper-V includes features such as dynamic memory allocation, software-defined networking, and saved checkpoints. IT administrators may need to disable Hyper-V due to compatibility issues with third-party virtualization software, high-precision applications, or driver conflicts. Disabling Hyper-V can also affect security features reliant on it, such as virtualization-based security (VBS) and Device Guard. Methods to disable Hyper-V include: 1. Using the Windows Features dialog. 2. Executing a PowerShell command: Disable-WindowsOptionalFeature -Online -FeatureName Microsoft-Hyper-V-All, HypervisorPlatform, VirtualMachinePlatform. 3. Running a DISM command:

dism /Online /Disable-Feature /FeatureName:Microsoft-Hyper-V-All /FeatureName:HypervisorPlatform /FeatureName:VirtualMachinePlatform

. 4. Using the bcdedit command: bcdedit /set hypervisorlaunchtype off. 5. Modifying Group Policy to disable VBS. 6. Editing the Windows Registry to disable VBS or Credential Guard. For multiple managed computers, administrators can create and execute a PowerShell script or use Group Policy Objects to streamline the process. Testing in a controlled environment is recommended to ensure desired outcomes without compromising security or functionality.

Winsage

January 20, 2026

Windows 11 Home vs. Windows 11 Pro: I compared both versions, and this one’s best for your PC

Windows 11 is approaching its fifth anniversary since launch, featuring significant changes while retaining core functionalities from Windows 10. Key updates include a refreshed visual design, improved system performance, support for Android applications, and the introduction of AI-powered Copilot. Microsoft offers a Pro version for power users, providing advanced tools, deeper control over system settings, and enhanced security options. Windows 11 Home includes features like Windows Hello, Device Encryption, Windows Defender Antivirus, Firewall, SmartScreen, Family Safety, and support for Android apps. It is suitable for average users and those on a budget, as it is free for upgrades from compatible Windows 10 devices and comes preinstalled on new PCs. Windows 11 Pro includes additional features such as BitLocker Drive Encryption, Credential Guard, Hyper-V, Windows Sandbox, and full Remote Desktop hosting. It is ideal for users needing greater control over their system and those who rely on virtualization tools. Windows 11 Home is free for users upgrading from Windows 10, while Windows 11 Pro costs approximately 9 for a full license or for an upgrade from Home.

Winsage

January 18, 2026

Windows 11 Home vs. Windows 11 Pro: I compared both versions, and here’s my upgrade advice

Windows 11 is nearing its fifth anniversary and features enhancements in visual design, system performance, and support for Android applications. Microsoft offers a Pro version for power users, which includes advanced functionalities not available in the Home version, such as BitLocker Drive Encryption, Hyper-V, and enhanced remote access capabilities. Windows 11 Home is suitable for average users who prefer simplicity, offering essential features for everyday tasks and automatic updates. It is free for users upgrading from compatible Windows 10 devices and comes preinstalled on new PCs. Windows 11 Pro, priced around 0 for a full license, is ideal for users seeking greater control over system settings and those who rely on virtualization tools. Key specifications include: - Both editions share core features like the full Windows 11 UI, Snap Layouts, and Copilot. - Windows 11 Home includes basic security features, while Pro adds advanced options like BitLocker and Credential Guard. - Pro supports virtualization with Hyper-V and Windows Sandbox, while Home does not. - Processor support differs, with Home supporting 1 CPU and 64 cores, and Pro supporting 2 CPUs and 128 cores.

Winsage

January 11, 2026

Windows 10 Users Are Being Targeted With New Upgrade Offer

A surge of attacks targeting Windows 10 machines highlights the need for users to upgrade to Windows 11 Pro, which is currently available at a discount of approximately 94% off its standard price. Windows 10 is becoming increasingly vulnerable as it approaches its end of support, leaving users exposed to cyber threats. The U.S. Cybersecurity and Infrastructure Security Agency warns that unsupported systems are often exploited by cybercriminals. Windows 10 remains widely used, making it a significant target for attackers, as evidenced by over billion in reported cybercrime losses in 2023. Windows 11 Pro offers enhanced security features, including BitLocker drive encryption, Credential Guard, and Smart App Control, along with a security-first design that requires compatible hardware. Current promotions allow users to purchase a Windows 11 Pro license for under 0, providing a one-time purchase option that includes updates until Microsoft ends support for Windows 11. Users are advised to check compatibility before upgrading and to back up important files. For those unable to upgrade, alternatives include purchasing Extended Security Updates or investing in new hardware that meets Windows 11 specifications.

Winsage

November 16, 2025

Windows 11 Pro upgrade plummets under $10

Prices for a Windows 11 Pro license have dropped below , making it affordable to upgrade older PCs into capable daily drivers. The upgrade offers a streamlined interface, enhanced multitasking with snap layouts, improved search functionality, and integrated Microsoft Teams. It also includes advanced security features like virtualization-based security, Smart App Control, and BitLocker device encryption. Windows Update packages are reported to be up to 40% smaller, allowing older hardware to operate more efficiently. To ensure compatibility, a machine must have a 64-bit CPU, at least 4GB of RAM, a minimum of 64GB storage, support for Secure Boot, and TPM 2.0. Microsoft's PC Health Check app can verify these requirements. A smooth setup requires a discounted Windows 11 Pro license, an 8–16GB USB drive for installation, and access to free online installation media and drivers. The clean installation process involves backing up files, creating a bootable USB installer, installing Windows 11 Pro, and running Windows Update for patches. Users can optimize their setup by enabling Storage Sense, Core Isolation, and uninstalling unnecessary applications. StatCounter reports that Windows 11 powers about one-third of the world’s PCs, improving performance for browsers and office applications. A clean install can significantly reduce boot times and enhance overall system responsiveness. Security features like Secure Boot and Credential Guard help reduce vulnerabilities. When purchasing a Windows license, it's important to buy from reputable sellers to ensure the key is legitimate. Students and employees may have access to free or low-cost licenses through educational or corporate programs. For machines that cannot run Windows 11, modern Linux distributions like Mint and Ubuntu offer practical, cost-free alternatives with user-friendly installers and built-in drivers.

Winsage

November 12, 2025

Windows 11 KB5068861 & KB5068865 cumulative updates released

Microsoft has released cumulative updates KB5068861 and KB5068865 for Windows 11 versions 25H2, 24H2, and 23H2, addressing critical security vulnerabilities, bugs, and introducing new features. The updates are mandatory and include the November 2025 Patch Tuesday security patches. Users can install the updates via Start > Settings > Windows Update or download them from the Microsoft Update Catalog. The build number for Windows 11 25H2 will change to Build 26200.7019, and 23H2 will update to 226x1.6050. New features include: - A revamped Start menu UI allowing removal of the Recommended feed. - Updated lock screen battery icons with color indicators and battery percentage. - A dedicated Microsoft 365 Copilot page for commercial devices. - Rebranding of the “Email & accounts” section to “Your accounts.” - Refreshed taskbar battery icons with clearer visual cues. - New Administrator Protection Preview feature for safeguarding admin rights. - API support for NIST post-quantum cryptography algorithms. Fixed issues include: - Taskbar app icon hover behavior. - Display issues in apps and browsers. - Context menu behavior in File Explorer. - Pen and handwriting input responsiveness. - Narrator launch issues during Windows setup. - Performance improvements in taskbar loading after sleep. This update is the final release for Windows 11 23H2, as support for this version ends today, and no optional updates will be released in December.

Winsage

October 18, 2025

Announcing Windows 11 Insider Preview Build 26220.6972 (Dev Channel)

Windows 11 Insider Preview Build 26220.6972 (KB5067106) has been released to the Dev Channel, introducing new features, improvements, and fixes. Users can now add and manage mobile devices from their PC under the "Mobile Devices" section in Bluetooth & Devices. A new entry point in the Start menu allows direct access to the benefits page for Microsoft accounts. The build includes updated Game Pass references in Settings, improvements to File Explorer's dark mode, and the ability to enable or disable the Drag Tray feature in Settings. Fixes include resolving a catastrophic error in File Explorer when extracting large files, correcting display issues with videos and games, and fixing update installation errors. Other fixes addressed issues with Outlook, Remote Credential Guard, and print preview in Chromium-based browsers. Known issues include problems with text actions in Click to Do and Recall, disabled taskbar preview animations, and issues with the Start menu and notification center. Users may also experience bugs with Xbox Controller connectivity via Bluetooth. Insiders in the Dev Channel receive updates based on Windows 11, version 25H2, and features are rolled out gradually with feedback monitoring.

Winsage

October 13, 2025

The importance of upgrading to the latest Windows operating system …

Windows 10 was released in July 2015 and is now at its end of life, with no further updates. Windows 11 was introduced in October 2021, offering enhanced security features and requiring specific hardware specifications such as TPM 2.0 and Secure Boot. Extended support for Windows 10 will continue until October 2026 for consumers using Microsoft's cloud for backups, while corporate devices require an Extended Security Updates subscription for updates. The National Cyber Security Centre (NCSC) has warned of security risks associated with outdated operating systems, citing past vulnerabilities and attacks. A report by Forrester highlights the security improvements in Windows 11, including Smart App Control and improved administrator protections. Recent analysis shows a 33% decrease in Windows 10 devices, with projections indicating approximately 121 million PCs will remain operational by the end of support on October 14. Microsoft aims to transition features to user space to enhance security, but challenges exist for older hardware. Windows 11 includes a secure-by-default configuration and integrates AI capabilities, with Gartner predicting significant growth in AI PCs by 2025. ARM-based PCs are gaining interest for their battery life, though compatibility issues persist. Microsoft is collaborating with Qualcomm to develop ARM-based Copilot+ PCs, which may provide a viable alternative to traditional x86 hardware.

Winsage

July 17, 2025

Windows Server 2025 Golden dMSA Attack Enables Authentication Bypass and Password Generation

A design flaw in Microsoft’s Windows Server 2025, known as “Golden dMSA,” allows attackers to bypass authentication and generate passwords for all managed service accounts across enterprise networks. This vulnerability exploits a weakness in delegated Managed Service Accounts (dMSAs), reducing cryptographic protections to a brute-force attack requiring only 1,024 attempts. Discovered by Semperis Security Researcher Adi Malyanker, the attack involves extracting cryptographic material from the Key Distribution Services (KDS) root key, enumerating dMSA accounts, guessing ManagedPasswordId attributes, and generating passwords. The KDS root keys do not expire, potentially granting indefinite access. The vulnerability is classified as moderate risk, requiring possession of a KDS root key, accessible only to privileged accounts. Detection of the attack is challenging, as no security events are logged by default when KDS root keys are compromised. Microsoft acknowledged the vulnerability on May 27, 2025, and stated that the features were not intended to protect against domain controller compromises.

Winsage

June 20, 2025

Old apps and third-party providers blocked: Major Microsoft 365 security impact

Microsoft is implementing default blocks on legacy protocols and third-party applications for Microsoft 365 to enhance security. This includes deactivating the RPS protocol for SharePoint and OneDrive, as well as blocking the FPRPC protocol. Administrators will now need to give explicit approval for third-party applications to access files and pages, limiting user consent. These changes will begin in mid-July 2025 and are expected to be completed by August. Additionally, new security settings for Windows 365 will disable clipboard, storage, USB device, and printer linking by default on newly set up cloud PCs, with VBS, Credential Guard, and HVCI activated by default for those using a Windows 11 Gallery image. These updates for Windows 365 are planned for the latter half of 2025.